Technical Service Bulletin FSB-593-012 — 2009 VOLVO VT
ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL
Bulletin Details
| TSB ID | FSB-593-012 |
| Manufacturer | |
| Vehicle | 2009 VOLVO VT |
| Component | ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL |
| Communication Date |
Bulletin Summary
VOLVO TRUCK: DUE TO INTERNAL BUILD UP CONTAMINATION OF GRIME, SALT, ROAD DEBRIS, IN HARSH ENVIRONMENTS, CAUSES SOLENOID VALVE TO MALFUNCTION AND TRAILER BRAKE CIRCUIT TO MAINTAIN TRAILER BRAKE PRESSURE AFTER HILL START ASSIST EVENT. MODEL VHD, VN, VT, VAH. *PE
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.